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Human Circulatory System — OCR GCSE Combined Science A J250
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Combined Science
OCR GCSE Combined Science A
Scaling Up Biological Systems
Challenges of Biological Size
Human Circulatory System
OCR GCSE Combined Science A · J250
Human Circulatory System
What you need to know
Describe the overall structure and function of the human circulatory system.
Explain the relationship between the circulatory system and the gaseous exchange system.
Understand the necessity and function of a double circulatory system in mammals.
Outline the general arrangement of major blood vessels within the human body.
Revision notes
1
Human Circulatory System
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Substances Transported by Organisms
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Heart and Blood Vessel Adaptations
